Inventor · disambiguated record
Paul Kalisch
Also filed as: KALISCH PAUL
2 granted patents·5 pending applications·1 citations·filing 2018–2025
33Inventor score
Top patents by PatentIndex Score
7 records- 0164US12234693B2Movable drill rod spacer assemblyWALLIS ENG PTY LTD·Filed 2021·Granted Feb 25, 2025·1 cites·27 claims
- 0250US2025250869A1Movable drill rod spacer assemblyWALLIS ENG PTY LTD·Filed 2025·Application pending·0 cites
- 0340US11255140B2Drill rod handlerWALLIS ENG PTY LTD·Filed 2018·Granted Feb 22, 2022·0 cites·23 claims
- 0440US2024125228A1Percussion drilling apparatus and method (with damper)RIG TECH INTERNATIONAL PTY LTD·Filed 2022·Application pending·0 cites
- 0537US2024052703A1Percussion drilling apparatus and method (with channels)RIG TECH INTERNATIONAL PTY LTD·Filed 2022·Application pending·0 cites
- 0634US2024052711A1Percussion drilling apparatus and torque transfer methodRIG TECH INTERNATIONAL PTY LTD·Filed 2022·Application pending·0 cites
- 0733US2024229638A9Percussion drilling apparatus and method for measurement while drillingRIG TECH INTERNATIONAL PTY LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →